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350 Butler Street

445Records
16City systems
1Open violations
0.3Penalty rate
Brooklyn · ZIP 11217 · Neighborhood: Park Slope
Open in the map

445 recorded events, 1990–2026, from 16 city data systems. The city's paper trail here is mostly 184 ACRIS deeds & mortgages, 73 DOB permits, 42 DOF property sales.

BoroughBrooklyn 11217
Built2021
Floors12
Res. units34
ClassR4
Owner (PLUTO)350 BUTLER CONDOMINIUM
BBL3009437505
BIN3019145, 3019146, 3428962

Full record, year by year   Support this site

GRADE A

The city's published records show little recorded distress here in the last three years. Less recorded distress than 94% of 25-99-unit residential buildings citywide. The citywide median for 25-99-unit residential buildings is 23.6 penalty points per 10 units; this building carries 0.3. In ZIP 11217, 60% of residential buildings hold an A and 6% grade D or F. How grades work

this building
A
B
C

Among 17,252 25-99-unit residential buildings citywide · left is less recorded distress, right is more

Open with the city right now

Open HPD violations1 total — 0 class C (immediately hazardous), 0 class B, 1 class A. Oldest open since 2026-05-11.

status snapshot refreshed weekly from HPD records

Patterns

No heat or hot-water complaints in the last three years.

No bedbug-infested units reported in the last three years of filings.

What 311 hears from this address

15 service requests in the last three years. Most common: Illegal Parking (7) · Sewer (2) · Dead Animal (1) · Taxi Complaint (1) · Water System (1) · Street Condition (1).

Filed construction activity

$2,105,001 in permitted construction work filed since 2016 (24 filings with a declared cost) — a rough measure of how actively the owner maintains the building. Permit costs cover filed construction work only — they do not capture routine maintenance or repairs done without a permit.

Rent-stabilization signals

NoBuilt before 1974 (2021)
YesSix or more residential units (34)
No421-a / J-51 tax benefit on the current tax roll

1 of 3 signals present. Only a partial profile — stabilization is possible but less likely. The definitive answer for any unit: request its rent history from NYS Homes & Community Renewal (free, at hcr.ny.gov).

Registered with HPD — the names behind the building

Registered owner(s)350 Butler Condominium
Head officerMike Malagic
Managing agentMONARCH REALTY GROUP
Last registered2025-10-08

as filed by the owner in the building's HPD registration

What the city thinks it's worth

Tax yearCity market valueAssessed value
2025$300,308 $135,139
2026$309,519 $139,284
2027$321,229 $144,553

The city's market estimate has risen 7% between tax years 2025 and 2027.

Flood exposure

Not in the FEMA 1%-annual-chance floodplain (2015 preliminary maps).

Hurricane evacuation zone 6 of 6 — zone 1 evacuates first.

Not in the city's stormwater (cloudburst) flood maps under any modeled scenario.

1 street-flooding or sewer-backup complaints at this address since 2026 (1 in the last three years).

Sources: FEMA flood maps (coastal), NYC DEP Stormwater Flood Maps (cloudburst), NYC hurricane evacuation zones, and 311 records for this address.

Getting around

SubwayUnion St — R · 1,050 ft straight-line (about a 5-minute walk) · station accessibility: none
Bergen St — 2 3 · 0.3 mi straight-line (about an 8-minute walk) · station accessibility: none
BusNearest boarding stop: 4 Av / Warren St — B103 · 550 ft
Citi BikeDouglass St & 4 Ave · 150 ft · station location as of 2026-09-23; live availability
School zones (2024–25 map)Elementary: P.S. 282 Park Slope. Confirm with the DOE's school search.

Distances are straight-line, not walking routes. Transit locations from the MTA and Citi Bike, bike facilities from NYC DOT, school zones from the DOE's 2024–25 maps.

Report a problem to 311

350 Butler Street

Heat or hot waterHeat or hot water
Apartment maintenanceApartment maintenance
Bed bugsBed bugs
Residential pestsResidential pests
Rats or miceRats or mice
Anything elseAnything else

15 311 service requests from this address in the last three years.

311 will ask for the address, the apartment if the problem is inside, and what's wrong. Contact details are optional for most complaints; food-poisoning reports can be anonymous. Complaints appear in the city's public 311 data, usually within a day or two, and then in the Live from 311 box on this page.

The landlord's report card

Managed by MONARCH REALTY GROUP — 33 buildings, 915 units. Grades across the portfolio: A30 · B2 · D1. See the whole portfolio

BuildingBoroughUnitsGrade
323 Bergen Street BK105 A
58 Saint Marks Place BK100 A
475 Washington Avenue BK60 A
250 East 21st Street MN54 A
510 Driggs Avenue BK44 A
165 Lexington Avenue MN43 A
546 Atlantic Avenue BK41 A
79 Bridge Street BK37 A
350 Butler Street BK34 A
524 Halsey Street BK31 A
206 Front Street BK31 A
1409 Albemarle Road BK29 A
11-32 31st Avenue QN29 A
47 Bridge Street BK25 A
251 West 14th Street MN25 A
173 McGuinness Boulevard BK24 A
19 Park Place MN24 A
30 Bushwick Avenue BK22 A
67 Livingston Street BK22 A
22 Renwick Street MN17 A
199 Chrystie Street MN14 A
670 Union Street BK14 A
346 Avenue U BK12 A
1573 3 Avenue MN11 A
169 Huron Street BK10 A
14 Second Avenue MN10 A
186 Huron Street BK10 A
27 Wyckoff Street BK9 A
1571 3 Avenue MN9 B
78 1st Place BK6 A
76 1st Place BK5 D
304 Canal Street MN4 A
657 Baltic Street BK4 B

Sales, deeds & mortgages

DateRecordAmountPer res. unit
2026-06-09Mortgage $441,262 — from DENEGRE, DANIEL; JENNINGS, SARAH-HAZEL to ROCKET MORTGAGE LLC; MORTGAGE ELECTRONIC REGISTRATION SYSTEMS $441,262
2025-11-21LIC $15,274 — from 346 BUTLER LLC to DESAI, JIVIKA; TSURUTA, MASATO $15,274
2025-11-14Mortgage $340,000 — from DESAI, JIVIKA; TSURUTA, MASATO to WELLS FARGO BANK, N.A. $340,000
2025-11-14Deed $1,340,000 — from ALONSO, CAREN; ALONSO, SIXTO to TSURUTA, MASATO; DESAI, JIVIKA $1,340,000
2025-10-29Sold for $1,340,000 $1,340,000 $39,412
2025-10-29Sold for $1,340,000 $1,340,000 $39,412
2025-08-11Deed $1,275,000 — from 346 BUTLER LLC to THEA, AS TRUSTEE, DONALD M; THE DONALD M. THEA REVOCABLE TRUST OF 20 $1,275,000
2025-07-30Sold for $1,275,000 $1,275,000 $37,500
2025-07-30Sold for $1,275,000 $1,275,000 $37,500
2025-05-23Deed $1,866,881 — from 346 BUTLER LLC to STILLMAN, PAUL; PAUL & SUSAN STILLMAN FAMILY REVOCABLE T; STILLMAN, SUSAN $1,866,881
2025-05-20Sold for $1,866,881 $1,866,881 $54,908
2025-03-31Mortgage $1,996,000 — from BEHURIA, SUPREETI to CITIZENS BANK, N.A. $1,996,000
2025-03-31Deed $2,495,000 — from 346 BUTLER LLC to BEHURIA, SUPREETI $2,495,000
2025-03-21Sold for $2,495,000 $2,495,000 $73,382
2024-10-29Deed $2,395,000 — from 346 BUTLER LLC to DINI, LINDA MONIA $2,395,000

Ten-year activity

2001000
2017
2018
2019
2020
2021
2022
128
2023
2024
2025
2026
ConstructionEnforcementHousing & tenantsOwnership & moneyHealth & systems
Show as table
YearConstructionEnforcementHousing & tenantsOwnership & moneyHealth & systemsTotal
2017002103
2018001067
2019001001
2020342021452
2021302420157
202226900237
202319711001128
2024545941109
202501619026
20260065011
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The full timeline

Construction 114Enforcement 47Housing & tenants 27Ownership & money 226Health & systems 31

Every one of the 445 recorded events, 1990–2026, is laid out year by year in the full report (print-ready).

Explore: ZIP 11217 · Landlord rankings · How grades work · The map · The Mice Map